Dr. Stevens has been practicing Audiology in the Chicago area for 20 years. She received a Bachelor's degree from the University of Michigan in Ann Arbor, followed by a Master's degree and Ph.D. from Northwestern University in Evanston, Illinois. She has practiced Audiology in a variety of settings, including hospitals, university clinics and private physicians offices.

Before opening Long Grove Audiology, Katherine was the senior audiologist in the private offices of a well-respected group of ear, nose and throat physicians, providing diagnostic and rehabilitative services for pediatric and adult patients.

Katherine is licensed by the Illinois Department of Professional Regulation, certified by the American Speech-Language and Hearing Association (ASHA) and board certified by the American Board of Audiology (ABA). She is a fellow of the American Academy of Audiology (AAA), a member of the Illinois Academy of Audiology (IL-AA) and the Academy of Doctors of Audiology (ADA).

Erika joined Long Grove Audiology in May of 2008 bringing a diverse and unique mix of skills.

Theodore joined the LGA staff as an occasional visitor in April 2009.  He enjoys long walks, chasing squirrels and lounging on a blanket. His special areas of interest at Long Grove Audiology include monitoring activity at the bird feeder, greeting the Fed Ex delivery person and enjoying burgers from the Long Grove Cafe.